Hello JD, While brushing up on Ninja's I stumbled across several Ninja road racers that were replacing the Ninja intake cam with the Versys. The duration is a bit shorter so no real surprise they were doing it for improved drive off the corners. I happen to have a Versys intake cam & since the motor is about to be on the floor anyway, I'm seriously thinking about trying it. I was going to check the valves anyway.
I got to ride mine quite a bit Saturday & other than one crossing the Hwy wheelie for those laughing at my calico paint scheme I never saw or needed anything over 6000 rpm, so moving the torque peak down a bit seems like a good idea. Your thoughts?